https://devzone.nordicsemi.com/f/nordic-q-a/64389/does-nrf52840-twi-peripheral-can-handle-slave-s-i2c-clock-streachingHi, Can you confirm if TWI is supporting I2C clock streaching? Or and workaround to handle such a case. As in attached picture is slave device requirements. Slave device stays in deep sleep mode and awakes on I2C address match but it requires someen-USTelligent Community 13Mon, 03 Aug 2020 11:38:08 GMThttps://devzone.nordicsemi.com/thread/262767?ContentTypeID=1Mon, 03 Aug 2020 11:38:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2453239f-6ed8-44ae-8711-f42a6ca4c245Jared<p>Hi,</p> <p><a href="https://infocenter.nordicsemi.com/topic/ps_nrf52840/twim.html?cp=4_0_0_5_30">Clock stretching is supported by the TWIM peripheral</a>. Which function is throwing the error and exactly what error is returned? What parameters do you pass to the function?</p> <p>regards</p> <p>Jared</p><div style="clear:both;"></div>